CN2894171Y - Mobile terminal safety system - Google Patents
Mobile terminal safety system Download PDFInfo
- Publication number
- CN2894171Y CN2894171Y CNU200520144361XU CN200520144361U CN2894171Y CN 2894171 Y CN2894171 Y CN 2894171Y CN U200520144361X U CNU200520144361X U CN U200520144361XU CN 200520144361 U CN200520144361 U CN 200520144361U CN 2894171 Y CN2894171 Y CN 2894171Y
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- safety
- module
- secure answer
- portable terminal
- wireless signal
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Abstract
The utility model discloses a mobile terminal safety system, comprising a first safety inquiry module, a first safety response module and the first safety controller connected with the mobile terminal, a second safety inquiry module, a second safety response module and the second safety controller connected with each other, wherein, the first safety inquiry module regularly sends wireless signals to the second safety response module while the second safety inquiry module sends wireless signals to the first safety response module, then the first and the second safety response modules can send the feedback wireless signals respectively, if the wireless signals corresponding to the second or the first safety inquiry modules are not received within the preset time, the first and the second safety controllers will be started respectively. When the mobile terminal is out of the distance range preset by the user of the utility mode, the safety controller will not only give an alarm to the user immediately but also take safety measures on the mobile terminal and the user identity module, thus effectively avoiding the information leakage in the mobile terminal.
Description
Technical field
The utility model relates to a kind of safety system, particularly a kind of portable terminal safety system.
Background technology
From the development of portable terminal self, its function evolution has been passed through from initial call terminal communication terminal finally, has increased SMS, has enriched ability to communicate; Develop into the personal information terminal from communication terminal again, possessed intelligentized feature, can move complicated applications, greatly near the boundary of PC (PC, Personal Computer).Enriching of function, the lifting of performance makes people constantly increase " use and rely on ", " the function expectation " of portable terminal.State advanced persons' such as Japan operator is the sign of portable terminal as personal identification, and the meaning that how outstanding giving mobile terminal is more is as stored value card, electronic business card even mobile TV or the like.Change from this, in the near future, portable terminal will outclass other any electronics portable product to user's importance.And how to protect the safety of this so important personal identification terminal, be that the industry forerunner pays close attention to and the problem of practice.
As the portable terminal of " communication terminal ", how protecting the legal use of communication terminal and the personal secrets of communications records has been the problem that merits attention.In 20th century of just passing by, people are the safety that can not be concerned about phone directory, message registration or short message also when continuing saying it with interest for the profile weight of portable terminal.But, make portable terminal and people's privacy life, business activity constantly be closely related along with the significantly raising of people to the portable terminal usage degree.Gradually, when beginning on the portable terminal to stay the vestige of personal lifestyle or work, its safe in utilization and demands personal secrets highlight.
And the portable terminal of conduct " information terminal ", the safety of abundant personal information is an importance of mobile message safety on the portable terminal.The intelligent mobile terminal of a new generation has possessed powerful personal information management capabilities.WORD (Word) and EXCEL (electrical form software) office documents, Email, media file, electronic money, electronic business card or the like all are the important component parts of personal information on the portable terminal.And most of intelligent mobile terminal has been equipped with the above memory of 64M, even the portable terminal that has begins to support micro harddisk.This is indicating portable terminal will store increasing individual privacy information or important work document.In so far, portable terminal important has not been because mobile terminal function powerful, and is because the value of information in the portable terminal more at most.Portable terminal and can not repurchase, and information has not had, and difficult lives again again.Why more important than carrier information that Here it is is.
Same, in SIM (subscriber identification module, Subscriber Identity Model) card, also store the information that has many consumers, the information in it and the portable terminal has constituted the information security issue of the portable terminal that we paid close attention to.
Also do not have at present and can after portable terminal is lost, in time inform the user, can after portable terminal is lost, can prevent effectively that the portable terminal safety system of subscriber identification module information leakage in portable terminal and the portable terminal from existing simultaneously.
The utility model content
The technical problem that the utility model solved is to provide a kind of portable terminal safety system, in a single day lose to reach portable terminal, stolen, perhaps leave our safe range of setting and just can in time inform the user, simultaneously can limiting mobile terminal use and prevent the wherein leakage of information, and the purpose that prevents the leakage of information on the SIM card of portable terminal.
For solving the problems of the technologies described above, the utility model provides a kind of portable terminal safety system, comprises portable terminal, and native system also comprises:
The first safety inquiry module, the first secure answer receiver module, first safety governor, the second safety inquiry module, the second secure answer module, second safety governor, wherein:
The first safety inquiry module, the first secure answer module, first safety governor link to each other with portable terminal, and the second safety inquiry module, the second secure answer module, second safety governor are connected with each other;
The first safety inquiry module is to the second secure answer module timed sending wireless signal, after receiving wireless signal, the second secure answer module feeds back wireless signal, when the first safety inquiry module is not received the wireless signal of second secure answer module feedback in Preset Time, start first safety governor;
The second safety inquiry module is to the first secure answer module timed sending wireless signal, after receiving wireless signal, the first secure answer module feeds back wireless signal, when the second safety inquiry module is not received the wireless signal of first secure answer module feedback in Preset Time, start second safety governor.
The described first safety inquiry module, the first secure answer module, first safety governor can be positioned at portable terminal inside or outside.
The described first safety inquiry module, the first secure answer module, first safety governor can be fixedlyed connected with portable terminal or flexibly connect.
The described first safety inquiry module can be fixedlyed connected with described first safety governor, the first secure answer module or flexibly connect.
The described second safety inquiry module can be fixedlyed connected with described second safety governor, the second secure answer module or flexibly connect.
Owing to provide in native system: the second safety inquiry module is to the first secure answer module timed sending wireless signal that links to each other with portable terminal, the feedback wireless signal inquired the mechanism of module for second safety after the first secure answer module was received wireless signal, set the safe range of mobile terminal activity by regulating radio transmitted power again, mobile phone users is as long as inquire module with second safety that is equipped with of small volume and less weight, the device of the second secure answer module is taken with oneself, just can set the safe range of portable terminal easily, thereby reach the purpose of effective control portable terminal.As long as when portable terminal leaves the safe range of oneself setting, first safety governor will take safety measures and guarantee portable terminal and the wherein fail safe of information.Owing to contain password comparison and SIM card encryption measures in the safety measure to portable terminal, even portable terminal is lost, as long as the user does not know password, portable terminal and its SIM card just can not be used, the leakage of personal information can be prevented effectively, of the circulation of illegal portable terminal can also be reduced in market.
Owing in system, provide the first safety inquiry module to the second secure answer module timed sending wireless signal that separates with portable terminal, the feedback wireless signal inquired the mechanism of module for second safety after the first secure answer module was received wireless signal, as long as when portable terminal leaves the safe range of oneself setting, second safety governor will produce alarm to inform the user rapidly.
Description of drawings
Fig. 1 is a safety system structural representation described in the embodiment.
Fig. 2 is the first safety inquiry module, the first secure answer module, the first safety governor structural representation that links to each other with portable terminal described in the embodiment;
Fig. 3 is the second safety inquiry module, the second secure answer module, the second safety governor structural representation described in the embodiment.
Embodiment
Design of the present utility model is, one first safety inquiry module is set in safety system, it can periodically send wireless signal to the first secure answer module that links to each other with portable terminal within the specific limits, carries out operate as normal thereby limit portable terminal in the effective range of setting; When it breaks away from effective range, system will start navigation system, and positional information is informed the related personnel, and after breaking away from safe range, only allow the user who knows the portable terminal password to use portable terminal and SIM card thereof.
Particularly, the safety inquiry of second in safety system module is pressed some cycles and is sent wireless signal, and the signal that the first secure answer module that links to each other with portable terminal feeds back to has the unique identification sign indicating number in the signal, for the second safety inquiry module identification.The first safety inquiry module that links to each other with portable terminal receives the signal of the second secure answer module, and the unique identification sign indicating number is also arranged in the signal, and first security module is extracted identification code and analyzed, if effective identification code, portable terminal is operate as normal still.If do not receive the signal of the second secure answer module at the appointed time or receive that the identification code in the signal is invalid, first safety governor takes safety measures with regard to the subscriber identification module that can be in portable terminal and the portable terminal.Such as the switch operating state, as mobile terminal ring (by setting-up time length and ring back tone), normally dial, answer or switching on and shutting down before must password of input, GPS (GPS (Global Position System)) or the like is encrypted, started to SIM card.
One second safety inquiry module is set in safety system, the wireless signal that it can periodically receive the first secure answer module feedback that links to each other with portable terminal within the specific limits carries out operate as normal thereby limit portable terminal in the effective range of setting; When it breaks away from effective range, second safety governor will start ring, alerting by vibration user.
Particularly, the secure answer module in the safety system has the unique identification sign indicating number to safety inquiry module feedback wireless signal in the signal, for the safety inquiry module identification that links to each other with safety governor.The inquiry module receives the signal of secure answer module feedback safely, and extracts identification code and analyze, if effective identification code illustrates still operate as normal of portable terminal.If do not receive the signal of secure answer module at the appointed time or receive that the identification code in the signal is invalid, just start safety governor and take safety measures.
Come concrete enforcement of the present utility model is elaborated below in conjunction with drawings and Examples.
As shown in Figure 1, in the safety system in the utility model embodiment, comprising:
The first safety inquiry module 11, the first secure answer module 12, first safety governor 13, the second safety inquiry module 21, the second secure answer module 22, second safety governor 23, wherein:
The first safety inquiry module 11, the first secure answer module 11, first safety governor 11 links to each other with portable terminal 10, the second safety inquiry module 21, the second secure answer module 22, second safety governor 23 is connected with each other, the first safety inquiry module 11 and the second secure answer module 22, the second safety inquiry module 21 is to the first secure answer module, 12 timed sending wireless signals, when the first safety inquiry module 11 is not received the wireless signal of the second secure answer module, 21 feedbacks in Preset Time, start first safety governor 13, when the second safety inquiry module 21 is not received the wireless signal of the first secure answer module, 11 feedbacks in Preset Time, start second safety governor 23.
Radio contact between the first safety inquiry module 11 and the second secure answer module 22, the second safety inquiry module 21 and the first safety inquiry module 12 can adopt the Bluetooth Bluetooth technology, Wi-Fi is wireless, and wireless communication technologys such as compatibility authentication techniques and ZigBee technology realize.According to the specific (special) requirements of safety system, the second safety inquiry module, the second secure answer module and second safety governor need that volume is little, in light weight, low in energy consumption, transmitted data amount is few etc., preferably adopt the ZigBee technology to realize in practice.If adopt the ZigBee module (no routing forwarding) of simplifying version, can will further reduce cost and volume.The ZigBee technology can also provide data encryption feature, and certain networking capability is arranged, the expansion of function after being convenient to.
In order to guarantee the portable terminal and the safety of information wherein, between the first safety inquiry module 11 and the second secure answer module 22, the second safety inquiry module 21 and the first secure answer module 12, should contain the identification code that only has only safety inquiry module to discern in the safety signal that is sent, so just can avoid user people in addition to use other safety to inquire that module has influence on the induction to mobile terminal locations.The transmitting-receiving safety signal cycle between safety inquiry module and the secure answer module also should be set to a second level simultaneously, and whether the contact that can not discover in time in order to avoid the cycle is oversize between portable terminal and the safety inquiry module is interrupted.
The setting of consumer premise contains emission cycle or transmitting power, and this is provided with and can be set among the ROM/FLASH.The emission cycle is to be used for the contact frequency of predetermined safety inquiry module and secure answer module, and it is best that this frequency is traditionally arranged to be second level.And the safe distance of safety inquiry module and secure answer module then is by the signal power decision of emission, when the big more safe distance of power setting also just long more.
Fig. 2 is the first safety inquiry module, the first secure answer module, the first safety governor structural representation that links to each other with portable terminal, and their structural relation is described in conjunction with Fig. 2 below again.
The first secure answer module 12, the first safety inquiry module 11, first safety governor 13 can be positioned at portable terminal 10 inside or outside.The first secure answer module 12, the first safety inquiry module 11, first safety governor 13 can be fixedlyed connected or flexibly connect with portable terminal 10.
The first safety inquiry module 11 can be fixedlyed connected or flexibly connect with first safety governor 13, the first secure answer module 12.
Comprise in the first transmission power adjustment device, 111, the first secure answer modules 12 in the first safety inquiry module 11 comprising the second transmission power adjustment device 121, it can according to consumer premise the control emitted power is set, and then realize regulating the purpose of safe range.
The first safety inquiry module 11, it within the predetermined time, after can not receiving the signal that the described second secure answer module 21 among Fig. 1 sends, just start first safety governor 13 immediately, in case interrupt promptly meaning that portable terminal has broken away from the safe range that is provided with and lost safety because signal receives.
Input password comparison controller 131, it requires the input password to compare when portable terminal uses.Have no progeny in the reception, just mean that portable terminal has lost safety, input password comparison controller will require the password comparison when portable terminal uses, require this moment the portable terminal user must input password when using portable terminal, this is in order to prevent that portable terminal from being used by the people beyond the user, thereby ensures the information security of portable terminal, in case password mistake, the user can not carry out all operations to portable terminal, such as answering, dial, check, even can not carry out normal shutdown.Also can compare the number of times of limiting valve setting code comparison simultaneously by password, in case surpass the number of times of setting, portable terminal just stops any use.
Subscriber identification module encryption equipment 132, it can be encrypted the SIM card in the portable terminal, and such purpose is the information leakage that prevents in the SIM card.
Fig. 3 is the second safety inquiry module, the second secure answer module, the second safety governor structural representation, and their structural relation is described in conjunction with Fig. 3 below again.
The second secure answer module 22 can be fixedlyed connected or flexibly connect with second safety governor 23, the second safety inquiry module 21.
Comprise the 3rd transmission power adjustment device 211 in the second safety inquiry module 21, comprise the 4th transmission power adjustment device 221 in the second secure answer module 22, they can according to consumer premise the control emitted power is set, and then realize regulating the purpose of safe range.
The second safety inquiry module 21, it is at the fixed time in the scope, after can not receiving the signal that the secure answer module 11 described in Fig. 1 sends, just start safety governor 23 immediately, in case interrupt promptly meaning that portable terminal has broken away from the safe range that is provided with and lost safety because signal receives.
Further installing and locating message recipient 234 comes the framing signal of the framing signal reflector emission of mobile terminal receive side with it, thereby searches.
Because the wireless signal mechanism of the second secure answer module to the first safety inquiry module feedback inquiry is provided in native system, can set the safe range of mobile terminal activity by regulating radio transmitted power again, mobile phone users is as long as take the device that the second safety inquiry module, the second secure answer module, second safety governor are housed of small volume and less weight with oneself, just can set the safe range of portable terminal easily, thereby reach the purpose of effective control portable terminal.As long as when portable terminal leaves the safe range of oneself setting, first safety governor will take safety measures and guarantee portable terminal and the wherein fail safe of information.Owing to contain password comparison and SIM card encryption measures in the safety measure to portable terminal, even portable terminal is lost, as long as the user does not know password, portable terminal and its SIM card just can not be used, can prevent the leakage of personal information effectively, of the circulation of illegal portable terminal can also be reduced, its whereabouts can also be sought by the framing signal of emission in market.Second safety governor will produce alarm to inform the user rapidly.
Claims (9)
1, a kind of portable terminal safety system, comprise portable terminal, it is characterized in that, also comprise the first safety inquiry module, the first secure answer receiver module, first safety governor, the second safety inquiry module, the second secure answer module, second safety governor, wherein:
The first safety inquiry module, the first secure answer module, first safety governor link to each other with portable terminal, and the second safety inquiry module, the second secure answer module, second safety governor are connected with each other;
The first safety inquiry module is to the second secure answer module timed sending wireless signal, after receiving wireless signal, the second secure answer module feeds back wireless signal, when the first safety inquiry module is not received the wireless signal of second secure answer module feedback in Preset Time, start first safety governor;
The second safety inquiry module is to the first secure answer module timed sending wireless signal, after receiving wireless signal, the first secure answer module feeds back wireless signal, when the second safety inquiry module is not received the wireless signal of first secure answer module feedback in Preset Time, start second safety governor.
2, system according to claim 1 is characterized in that: described first safety inquiry module, the first secure answer module, first safety governor is fixedlyed connected with portable terminal or flexibly connect.
3, system according to claim 1 is characterized in that: the described first safety inquiry module realizes communication to the first secure answer module timed sending wireless signal by ZigBee interface, blue tooth interface or Wi-Fi interface to the second secure answer module, the second safety inquiry module.
4, system according to claim 1, it is characterized in that: the described first safety inquiry module comprises the first transmission power adjustment device, the first secure answer module comprises the second transmission power adjustment device, the second safety inquiry module comprises the 3rd transmission power adjustment device, and the second secure answer module comprises the 4th transmission power adjustment device.
5, system according to claim 1 is characterized in that: it is wireless signal by level chronomere timed sending second that the described first safety inquiry module sends wireless signal to the second secure answer module, the second safety inquiry module to the first secure answer module.
6, system according to claim 1 is characterized in that: described first safety governor is input password comparison controller or subscriber identification module encryption equipment.
7, system according to claim 1 is characterized in that: described first safety governor is the framing signal reflector.
8, system according to claim 7 is characterized in that: described safety governor is the framing signal receiver.
9, system according to claim 1 is characterized in that: described second safety governor is the jingle bell alarm or shakes one of alarm, luminous alarm or combination in any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520144361XU CN2894171Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520144361XU CN2894171Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894171Y true CN2894171Y (en) | 2007-04-25 |
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ID=38062319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520144361XU Expired - Lifetime CN2894171Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894171Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104462929A (en) * | 2014-11-27 | 2015-03-25 | 广东欧珀移动通信有限公司 | Privacy protection method and device for mobile equipment |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
-
2005
- 2005-12-12 CN CNU200520144361XU patent/CN2894171Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104462929A (en) * | 2014-11-27 | 2015-03-25 | 广东欧珀移动通信有限公司 | Privacy protection method and device for mobile equipment |
| CN104462929B (en) * | 2014-11-27 | 2017-07-04 | 广东欧珀移动通信有限公司 | The method for secret protection and device of a kind of mobile device |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |
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| EXPY | Termination of patent right or utility model |